Initial support for export + curses-visualization of measurements
This extends osmo_nitb to offer a UDP feed of real-time measurement
reports, which can be used by (a variety of) external tools for
visualization or other processing.
We also add a small ncurses based tool (meas_vis) which shows a
baragraph display of the last few mobile stations that were active,
indicating their uplink/downlink receive level and quality.
<WARNING>
This sends non-portable structures like gsm_meas_rep over UDP
and assumes the receiver has identical alignment and endianness! Before
this feature is merged, it either needs to be converted to a unix domain
socket (but they don't do multicast, which would be nice) or the wire
format needs to change into something portable with defined alignment
and encoding
</WARNING>
diff --git a/openbsc/src/libmsc/meas_feed.h b/openbsc/src/libmsc/meas_feed.h
new file mode 100644
index 0000000..782a961
--- /dev/null
+++ b/openbsc/src/libmsc/meas_feed.h
@@ -0,0 +1,12 @@
+#ifndef _INT_MEAS_FEED_H
+#define _INT_MEAS_FEED_H
+
+#include <stdint.h>
+
+int meas_feed_cfg_set(const char *dst_host, uint16_t dst_port);
+void meas_feed_cfg_get(char **host, uint16_t *port);
+
+void meas_feed_scenario_set(const char *name);
+const char *meas_feed_scenario_get(void);
+
+#endif /* _INT_MEAS_FEED_H */